baber/WOPTO huggingface dataset:
Patent JP-S6138805-A (JP)
Title: Turret type numerically controlled machine tool
Inventor: ISHIHARA JUNJI
IPC: B23Q1/60
Filed: 1984-07-30
Abstract: PURPOSE:To enable both a vertical hole and a tilt hole to be machined by a single machine tool, by enabling even a tilt main spindle provided in a turret head to perform rotary transmission in an index position of the turret head. CONSTITUTION:A turret head 16, providing a vertical main spindle 17 being a Z-axial line in a regular index position and a tilt main spindle 18 tilted at an angle alpha, is connected with a main spindle rotary driving gear in the respective index position. A turret head drills a vertical machining hole H2 by indexing the vertical main spindle 17 and feeding a sliding member 5 in a Z-axis direction while a tilt hole H1 by indexing the main spindle 18 and feeding the sliding member to be moved in a resultant direction between the Z-axis and an X-axis directions. Operation of an X, Y, Z axis driving unit is controlled on the basis of the instruction of a numerical control device.
Patent JP-H05318256-A (JP)
Title: Tool holder gripping device, tool pot, and cassette type tool magazine
Inventor: SAITO SHOJI
IPC: B23Q3/157
Filed: 1992-05-25
Abstract: PURPOSE:To simplify mounting and removal and the phase adjustment generate certain locking, and facilitate constructing in a small size. CONSTITUTION:A pair of fingers 3 in approx. the same form as the peripheral surface of a tool holder 5 are provided in such a way as capable of being opened and closed and energized inward by springs 6. A lock spring 4 consisting of leaf spring is installed in the area from the position, where the tips of the fingers 3 contact each other, parallel with the axis of the tool holder 5 toward its root, and is supported at the root, and the part of this lock spring 4 on the way thereof is bent inward to form a projection.
Patent JP-H0822528-A (JP)
Title: Passage sensor
Inventor: SAKURAI SHIRO
IPC: G01V9/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide the inexpensive passage sensor free from malfunction by providing an approximately U-shaped conductive rubber, whose resistance value is changed by the change of the shape due to a pressure, in the position where passage of a detection object should be stopped and providing a circuit which detects the change of the electric resistance between both ends of this rubber. CONSTITUTION:A conductive rubber 2 projects to a gate like inverted U shape to narrow the space for passage more than the diameter of balls of the pinball machine. When a ball passes toward the gate, it comes into contact with a tube 3 at a next timing t2 to forcibly bend the conductive rubber 2. As the result, the resistance value of the conductive rubber 2 is increased. At a timing t3, namely, after passage of the ball, the conductive rubber 2 is returned to the original state by its own restoring force but is bent in the opposite direction by the reaction, and the resistance value is increased again at this time. Since the resistance value is increased by deformation of this conductive rubber 2 in this manner, the voltage due to this deformation is applied to a voltage comparison amplifier.
Patent JP-H0663782-A (JP)
Title: Laser scanning device
Inventor: TSUBI KURAMUSU
IPC: B23K26/08
Filed: 1993-06-28
Abstract: PURPOSE: To miniaturize a device by mounting a movable carriage of a laser scanning device, in cantilever fashion from one side of a machine frame. CONSTITUTION: A laser scanning device is composed of a machine frame 2, a first support member for supporting a working medium and a second support member for delivering laser beams and supporting a delivering end, and one of the support members is moved relatively between the working medium and the laser beam delivering end. A movable carriage 6 is mounted on an upper rail 8 impulsive-movably provided in the machine frame 2 in cantilever fashion from one side and is driven in the longitudinal direction of a table 4 by means of an electric motor 18. Thus, the device is miniaturized, and the working medium is conveniently accessed.
Patent JP-S5382235-A (JP)
Title: Data control system
Inventor: NUMAZAWA YOSHIHIRO
IPC: G06F5/00
Filed: 1976-12-28
Abstract: PURPOSE: To reduce the load factor from the microcomputer by controlling data transfer properly using the output signal from astart synchronous circuit and an N counter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6049481-A (JP)
Title: Pattern recognizer
Inventor: SUDA MASATO
IPC: G10L15/18
Filed: 1983-08-29
Abstract: PURPOSE:To attain the reduction of the number of preparatory words of a word dictionary and to recognize patterns with high efficiency, high speed and high accuracy, by recognizing the words only to a character train having important meaning among those character strings constituting the input words. CONSTITUTION:The input words are led to a character recognizing part 11 to be recognized every character and stored in a word information buffer 12. A word resemblance calculating part 13 receives the control of a control part 14 and calculates the resemblance between the character recognition result stored in the buffer 12 and the words registered previously in a word dictionary 15. These resemblance values are compared with each other to obtain the word recognition result to the information on the character recognition. The part 14 receives the information given from a Qn table 16 and the buffer 12 to control the recognizing action and gives the word recognition result given from the part 13 and the character recognition result given from the buffer 12 to a character recognition control part 17. The output of the part 17 is equal to the final result of recognition to the input words.
Patent JP-H09315757-A (JP)
Title: Gripping device for steel products
Inventor: ENDA MASAMI
IPC: B66F9/12
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To attain elimination of slinging and unslinging work, excellent workability and cost reduction by using a bucket for a conventional hydraulic shovel. SOLUTION: At the back surface of a bucket 4 for a hydraulic shovel, a mounting bracket 6 is fixed, constituted of a side plate into which a hooking pin 16 is fitted, and a side plate formed with a hole into which a lock pin 13 is fitted. A body gripping device 7 which is formed so that an upper part gripping claw 9 may be rotatably-pivoted to a lower part gripping claw 8 by a hydraulic cylinder 10, also is locked against the mounting bracket 6, and locked and fixed with the lock pin 13. As a result, the body gripping device 7 can be attached and detached onto/from the bucket 4 easily and in a short time only by fitting and removing the locking pin 13. It is thus possible to prevent a finger from being pinched or caught in for safe work at the time of slinging or unslinging work or due to load swinging.
Patent JP-H027664-A (JP)
Title: Picture processing unit
Inventor: KURITA MITSURU
IPC: G06T3/00
Filed: 1988-06-24
Abstract: PURPOSE:To execute a desired contour processing by extracting the contour of a picture from original picture information and reproducing the leading and trailing parts of the extracted contour with a different thickness. CONSTITUTION:A picture data is written sequentially in memory banks 0-3 by a data of each line by multiplexers 12, 17, sent to a contour line processing circuit 18 via communication lines 114-116, and only the data of a noted line is sent to a no-processing circuit 19. Whether the contour line processing or no-processing is to be applied is decided by the input from an operation section 111, a selector 112 selects an output from either the contour processing circuit 18 or the no-processing circuit 19 and the result is supplied to a printer 113, and a formed picture is outputted from the printer. The contour processing circuit 18 has two filters with a different characteristic to output contour information in which the thickness of the contour is varied with the leading and trailing parts of the picture. Thus, various kinds of characters in, e.g., the design field are formed.
Patent JP-H11354041-A (JP)
Title: Cathode-ray tube
Inventor: KOIZUMI YUKIO
IPC: H01J1/22
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an indirectly heated cathode structure, capable of preventing the generation of cracks in an alumina insulating film in the foot part of a heater without deterioration in welding work efficiency. SOLUTION: A heater 25 contained in an indirect heated cathode structure, constituting an electron beam generating part of an electron gun is covered with an insulating film except a welding end part vicinity 38 of a heating core wire which is spirally coiled, the heating core wires are folded back at the welding end and its vicinity A to form three or more layers of multiple wound structure, and the number of multiple winding wires at the welding end part B is increased than that in other part.
Patent JP-S5858543-A (JP)
Title: Heat developable color light sensitive material
Inventor: NAITOU HIDEKI
IPC: G03C8/40
Filed: 1981-10-02
Abstract: PURPOSE:To obtain a sharp color image stable for a long term, by adding a dye donor having a reducing property and being oxidized by an org. silver salt oxidizing agent upon heat development and releasing a hydrophilic dye, and transferring this dye through heat diffusion to an image receptor contg. a mordant. CONSTITUTION:A heat developable photosensitive material contains a compd. releasing a diffusible hydrophilic dye by heat development represented by formulaI(R is a reducing base group oxidizable by an org. silver salt oxidizing agent, such as a group having formula II; R<1>, R<2> are H, alkyl, aryl, N-substd. carbamoyl, or the like and they give nondiffusibility; and D is a dye group for forming an image and having a hydrophilic group), a photosensitive silver halide, an org. silver salt oxidizing agent, such as silver behenate, a hydrophilic binder, and a dye releasing adjuvant, such as a base or its precursor for accelerating release of dye of said dye releasing compd. This photosensitive material is coated on a support and dried. This photoreceptor is imagewise exposed, heat  developed, and overlaid on a support having an image receptor contg. a mordant  of a polymer or the like having quaternary bases to transfer a color image,  thus permitting a sharp durable color image to be obtained.
Patent JP-H0747588-A (JP)
Title: Cured composite material and its production
Inventor: ANDORIYUU BURUUSU WARUTAA BITS
IPC: B29C48/09
Filed: 1994-06-15
Abstract: PURPOSE: To realize efficient preparation by simultaneously and coaxially extrude a molten cladding polymer from a coextrusion type annular guide pipe and a crosslinkable core mixture from a core mixture delivery tube in preparing a flexible light pipe for transmitting visible light. CONSTITUTION: An annular guide pipe provided with an annular gap outlet 3 through which a molten cladding polymer 12 is extruded is formed in a coextrusion type outside type block 1 and an inside guide pipe 5 through which a core mixture delivery tube 6 is inserted is passed through the central part. In addition, a crosslinkable core mixture is fed into an inlet 10 of the core mixture delivery tube 6 and after it is delivered in the inside 11 of the guide pipe in the tube length direction, it is discharged from the terminal end 7 of the outlet of the core mixture delivery tube 6 and is introduced in a cone of the molten cladding polymer 12. It is possible thereby to fill the molten cladding polymer 12 with the crosslinkable core mixture 13 and to quench the molten cladding polymer 12 in a cooling bath 8.
Patent JP-S6316123-A (JP)
Title: Internal combustion engine
Inventor: NAGAKURA KATSUHIKO
IPC: F02M61/18
Filed: 1986-07-07
Abstract: PURPOSE:To obtain the superior combustion even in case of low load or high load by forming an injection port for the injection into a main combustion chamber in two directions opposed to the normal flow of a swirl and the counterflow of the swirl and making the diameter of the injection port on the normal flow side of the swirl smaller than that on other sides. CONSTITUTION:A fuel injection valve 8 is installed into an ignition chamber 10 opened through a cut part 11 with respect to a main combustion chamber 7 consisting of the recessed spherical part at the top part of a piston 1 and the undersurface of a cylinder head 2. An injection port is formed at the top edge of the fuel injection valve 8 so that two directions of the jetted fuel mist F1 opposed to the normal flow of a swirl S and the jetted fuel mist F2 opposed to the counterflow of the swirl S can be obtained. Further, also the diameter of the injection port is made smaller on the normal flow side of the swirl than that on other sides. Therefore, the increase of the max output and reduction of the min fuel consumption can be obtained, developing the advantages of the ignition stability and the superior exhaust emission in the case when fuel is jetted in the counterflow direction of the swirl.
Patent JP-H028862-A (JP)
Title: Electrostatic image developing method
Inventor: SEKI HIROHIKO
IPC: G03G13/08
Filed: 1988-06-28
Abstract: PURPOSE:To hardly generate flaws on the surface of a thickness regulating member and to allow stable development over many times without entailing density deficiency by using a developer contg. fine inorg. particles and specifying the surface hardness of the thickness regulating member. CONSTITUTION:The developer 36 contains the fine inorg. particles and the surface hardness of the thickness regulating member 33 is specified to >=60 Vickers hardness HV. The damages are hardly generated on the surface of the thickness regulating member 33 in this way and, therefore, the damaging of the surface of the thickness regulating member 33 is suppressed even if the developer 36 contg. the relatively hard fine inorg. particles is used. The developer layer having an adequate thickness can be transported to a developing region 28 stably over a long period of time. As a result the good development without generating unequal densities is executed.
Patent JP-S5380851-A (JP)
Title: Heat exchanger
Inventor: ISHINAKA TERUHIKO
IPC: F28F1/32
Filed: 1976-12-27
Abstract: PURPOSE: To devise to promote the heat-exchanging efficiency and to minimize the size and the cost in a heat exchanger for a warm-wind heater and the like by making full use of heat transmistting areas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10334343-A (JP)
Title: Cash register
Inventor: SHIYAKUNAGA KUNIO
IPC: G07G1/01
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a cash register in which the angle control of a display screen is easy and the structure of a control mechanism is easy by controlling the deformed quantity of a depression member having elasticity for depressing a display device case supporting shaft in the direction of a base material fixed to a display device case-side and controlling depression force against the supporting shaft. SOLUTION: A display device case 41 rocks in forward/backward directions with the supporting shaft 43 whose both ends are fixed to an upper case-side as a center and the display angle of a liquid crystal display can be controlled. The angle control mechanism is provided with the base material 44 fixed to the display device case 41, a leaf spring 45, a screw 46 and an insertion member. The screw 46 is rotated and the length (interval between the flat spring 45 and base material 44) of the screw 46 is controlled. Thus, the deflection quantity of the leaf spring 45 is controlled and depression force to a base material 44- direction against the supporting shaft 43 by the leaf spring 45 can be controlled. Then, depression force can similarly be controlled by exchanging the leaf spring 45 to that different from the elastic coefficient and cross section secondary moment.
Patent JP-H0252091-A (JP)
Title: Dispersed aqueous solution treatment agent
Inventor: HANSU YOHAN HAIDENREIHI
IPC: C02F1/52
Filed: 1989-06-20
Abstract: PURPOSE: To efficiently treat by adding a flocculant, clay and muddy ash earth to a dispersion aqueous liquid and separating a liquid layer and a solid layer.  
     CONSTITUTION: An Archimedes screw 4 is vertically extended toward a flow-out port 2, and most of the screw is covered with a small-diameter pipes 5. Horizontally moving disk 6 having holes is between the inside of a container 1 and the outside of the upper end of the small-diameter pipe 5. Two scrapers 7 are connected to the upper end of the shaft of the screw 4 and rotated in sliding on the disk 6, and when an operation is started, each constitutional element of the composition is passed through the pipe with the screw, fed into the lower part, and discharged from a space formed between the lower end of the pipe 5 and a flow-out port 2. Powder ascends by a place of the disk 6 and therein is immediately descended with the scrapers 7. Thus, the liquid can be efficiently separated. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6314451-A (JP)
Title: Formation of multilayer interconnection
Inventor: TOSAKA ASAMITSU
IPC: H01L23/522
Filed: 1986-07-04
Abstract: PURPOSE:To form multiple interconnections with a high yield excellent reproducibility through the intermediary of a thick interlayer insulating film by a method wherein photoresist patterns are formed in the state of throughhole parts filled with a material easily removed in the later process to remove the material immediately before plating process. CONSTITUTION:After forming lower layer interconnections 31 on a substrate 32, an interlayer insulating film 33 is formed to make throughholes 34 in the specified regions thereof 33. First, overall surface is covered with a conductive film 35 for electroplating and further coated with a fluid material 11 to fill the throughholes 34 therewith 11 simultaneously flattening the surface. Second, the fluid film 11 is etched back by unisotropic etching process in the direction perpendicular to the substrate 32 to expose the conductive film 35 for plating on the region excluding the throughhole parts 34 further to cover the region excluding the region to be electroplated including the upper part of throughholes 34 with photoresist patterns 36. Finally, the fluid material 11 in the throughholes 34 is removed using the photoresist patterns 36 as masks to electroplate the exposed conductive film 35 forming an upper layer interconnection 37.
Patent JP-S6136512-A (JP)
Inventor: TANIGUCHI MASAMITSU
IPC: F16B37/10
Filed: 1984-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S643808-A (JP)
Title: Cleaning tape
Inventor: ZAITSU HIROSHI
IPC: G11B5/41
Filed: 1987-06-24
Abstract: PURPOSE:To enable the removal of only the deposited foreign matter sticking to a magnetic head by providing a polished and coated film formed of alpha type acicular iron oxide powder and alpha-Al2O3 powder of a prescribed compsn. mixed at a prescribed ratio with said powder on a substrate. CONSTITUTION:The polished and coated film contg. the alpha type acicular iron oxide powder and the alpha-Al2O3 powder of 0.1-1.0mum average particle size mixed at 5-20wt.% compounding ratio with said powder as the essential component of a polishing material is provided on the substrate, by which only the deposited foreign matter is satisfactorily removed from the magnetic head without wearing and damaging the magnetic head. alpha-Fe2O3 powder, alpha-Fe2O3.H2O powder, etc., are used for the alpha type acicular iron oxide powder. Since this powder is acicular, the powder has good dispersibility, is relatively low in hardness and has 6 Mohs' hardness; therefore, the excessive polishing effect of the alpha-Al2O3 powder is suppressed and the adequate polishing is effectively executed when the alpha-Al2O3 powder is used in combination. The cleaning of the magnetic head is thus executed without wearing and damaging the magnetic head at the time of removing the deposited foreign matter from the clogged magnetic head.
Patent JP-S6220957-A (JP)
Title: Power transmission mechanism of serial link
Inventor: KANEKAWA MAKOTO
IPC: F16H37/12
Filed: 1985-07-19
Abstract: PURPOSE:To improve the utilization efficiency of power system by transmitting power directly from a rotary member at immediately lower stage of rotary member and one power source arranged at the root of serial link to respective rotary member for joint. CONSTITUTION:Upon rotation of drive pulleys 16, 17 in the opposite directions by same angle, the pulley 18 is applied with rotary torque in same direction from two wire belts and rotate in same direction with the drive pulley 16 by same angle. Only the link L2 will rotate around the axis of joint J2. Since drive pulleys 16, 17 to be driven independently through an actuator are fixed to the shaft of joint J1, the utilization efficiency of power system is improved.
Patent JP-H108327-A (JP)
Title: Functional fiber and its production
Inventor: FUJISHIMA AKIRA
IPC: D06M101/16
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a readily handleable functional fiber capable of exhibiting excellent deodorizing performance to malodor of a compound containing carbonyl group such as tobacco odor, an acidic compound and a basic compound, excellent in decomposing performance of tobacco tar by including a specific amount of titanium oxide having photocatalytic action into a fiber. SOLUTION: This functional fiber is obtained by adding 0.1-10wt.%, preferably 0.3-5wt.% titanium oxide having photocatalytic action to a fiber. The titanium oxide preferably has large surface area per unit weight and the particle diameter is preferably <=0.07μm from a view point of sticking tendency to the fiber and prevention of falling off from the fiber. The fiber has good safety, processability and durability to washing and is useful for decomposition, etc., of an organic substance in water.
Patent JP-H11333480-A (JP)
Title: Combined septic tank
Inventor: OCHIAI AKIHIRO
IPC: C02F3/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To reuse part of cleaned intermediate water without discharging it directly by providing return piping to be connected to the suction side of a pump for sucking/ejecting purified water which passed through a catalytic aerator. SOLUTION: Living wastewater is cleaned by passing from a wastewater introduction pipe 4 through the first precipitation/separation tank 5, the second precipitation tank 6, and a catalytic aerator 7 in turn, separated further from the precipitates in a precipitation tank 2, sterilized in a sterilization tank 8, and discharged from a discharge pipe 9. The cleaning is almost finished when the wastewater reached the precipitation tank 2 to be so-called intermediate water. Return piping 3 is installed in the tank 2. A filter is attached to the suction part of the piping 3, and the suction side of a pump is connected to the piping 3. The ejection side of the pump is connected to piping connected to the cistern and faucet in a toilet. By installing the return piping 3 in the precipitation tank 2, the intermediate water is sucked to be able to be reused.
Patent JP-S6137928-A (JP)
Title: Cooling roll
Inventor: MARUMOTO SEIICHI
IPC: C21D9/573
Filed: 1984-07-28
Abstract: PURPOSE:To ensure stably the uniform cooling of a steel strip, by specifying the ratio in rigidities per unit width of inner and outer cylinder rings of which cooling roll is composed. CONSTITUTION:The inner and outer cylinder rings 1 and 2 are shrinkage fitted to form cooling roll, coolant is supplied through a passage 3 from a supplying tube 5 and drained from a draining tube 6 to cool the steel strip 4. Thereat, the ratio K1/K2 of the rigidity K1 per unit width of the ring 1 to that K2 of the ring 2 is regulated to 2.5-6. Denoting inner, outer radii and modulus of elasticity of ring material as ri, ro and E respectively, the rigidity K is obtd. by K= (ro<2>-ri<2>)E/(2ri<2>.ro). In this way, corresponding to the rigidity K2 and thermal expansion of the ring 2, the rigidity K1 (thickness) of the ring 1 is adjusted to the most suitable value, and deformation of the ring 2 can be almost eliminated.